Phosphoramidites: Marvellous ligands in catalytic asymmetric conjugate addition

被引:660
作者
Feringa, BL [1 ]
机构
[1] Univ Groningen, Stratingh Inst, Dept Organ & Mol Inorgan Chem, NL-9747 AG Groningen, Netherlands
关键词
D O I
10.1021/ar990084k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The development of an efficient catalytic system for enantioselective carbon-carbon bond formation by 1,4-addition of organometallic reagents (organolithium, Grignard, and organozinc reagents) to enones is a major challenge in organic synthesis. This Account presents the breakthrough realized in this field using chiral phosphoramidite ligands for copper-catalyzed dialkylzinc additions. Applications in catalytic routes to cycloalkanones as well as tandem and annulation procedures with excellent enantioselectivities are discussed.
引用
收藏
页码:346 / 353
页数:8
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